11287235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 15681600

約数和(自身を除く): 4394365

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 241, 323, 493, 551, 1205, 1615, 2465, 2755, 4097, 4579, 6989, 9367, 20485, 22895, 34945, 46835, 77843, 118813, 132791, 389215, 594065, 663955, 2257447, 11287235]

約数ペア:

[(1, 11287235), (5, 2257447), (17, 663955), (19, 594065), (29, 389215), (85, 132791), (95, 118813), (145, 77843), (241, 46835), (323, 34945), (493, 22895), (551, 20485), (1205, 9367), (1615, 6989), (2465, 4579), (2755, 4097)]